GIANT METREWAVE RADIO TELESCOPE DETECTION OF TWO NEW H I 21 cm ABSORBERS AT z ≈ 2
نویسندگان
چکیده
منابع مشابه
Deep low-frequency observations with the Giant Metrewave Radio Telescope: a search for relic radio emission
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We conduct an ultraviolet (HST and FUSE) spectroscopic survey of H I (Lyman lines) and seven metal ions (O VI, N V, C IV, C III, Si IV, Si III, Fe III) in the low-redshift intergalactic medium (IGM) at z < 0.4. We analyzed 650 Lyα absorbers over redshift pathlength ∆z = 5.27, detecting numerous absorbers: 83 O VI systems, 39 C III, 53 Si III, 24 C IV, 24 N V, and so on. Our survey yields distri...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2014
ISSN: 2041-8213
DOI: 10.1088/2041-8205/797/2/l20